Six-Piece 1942 Proof Set. (PCGS). All examples are individually graded and encapsulated. Included are: Lincoln cent, Proof-63 RD; Jefferson nickel, Type I, Proof-67; Jefferson nickel, Type II, Proof-65; Mercury dime, Proof-67; Washington quarter, Proof-64; and Walking Liberty half dollar, Proof-66. (Total: 6 coins)